Definitions

pèi torrential rains; the flow of water

Etymology

Rain  causing a flood  also provides the pronunciation

About

The character "霈" is composed of the semantic component "雨" (rain) positioned above the phonetic-semantic component "沛" (abundant). This structure etymologically denotes a heavy, pouring rain, with "沛" reinforcing the sense of copiousness through both sound and meaning. Initially used specifically for describing torrential rainfall, the character's application expanded over time to represent general abundance or profusion in various contexts, such as in the compound "霈澤" implying generous beneficence.